In 2372, when CaptainJaneway assigned Lieutenant Paris and Neelix to a mission to collect food supplies from a planet, Paris, who was experiencing personal problems with Neelix at the time, suggested that Baytart would be a better choice to pilot the shuttle. Janeway insisted that Paris take the mission, however, due to electromagnetic anomalies in the planet's atmosphere. (VOY: "Parturition")

Baytart was assigned quarters next to Ensign Harry Kim, Voyager's operations officer. The noise produced by Kim's clarinet would often be conducted by the fluid conduits in the wall between their quarters, a fact which annoyed Baytart. In 2372, when Baytart banged on the wall in response to Kim's playing, Kim and Paris joked that they should have Baytart transferred to the night shift. (VOY: "The Thaw")

This character appeared as an off-screen voiceover.

He was heard off screen (voiced by an unknown actor) saying "All set, Neelix" in "Investigations".